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1. 发明申请

WO2013012220A1 METHOD FOR REDUCING INTERFERENCE UNDER MULTI-CARRIER CONFIGURATION 审中-公开
标题翻译：减少多载波配置干扰的方法
公开(公告)号：WO2013012220A1
公开(公告)日：2013-01-24
申请号：PCT/KR2012/005631
申请日：2012-07-13
申请人： SAMSUNG ELECTRONICS CO., LTD. , WANG, Hong , LIANG, Huarui , XU, Lixiang
发明人： WANG, Hong , LIANG, Huarui , XU, Lixiang
IPC分类号： H04B15/00 , H04W92/20
CPC分类号： H04L5/0073 , H04L5/001 , H04L5/0044 , H04L5/0098 , H04W72/082 , H04W92/20
摘要： A number of methods reduce inter-cell interference under multi-carrier configuration. One of the methods includes a first NodeB transmitting, to a second NodeB, Primary Component Carrier (PCC) information or Primary cell (PCell) information configured by the first NodeB for a UE served by the first NodeB. The method also includes the second NodeB responding to the first NodeB. As such, when configuring CA for a UE served by the second NodeB, the second NodeB is able to configure the PCC information or PCell information for the UE served by the second NodeB according to the PCC information or PCell information indicated by the first NodeB.
摘要翻译：许多方法减少了多载波配置下的小区间干扰。方法之一包括向第二节点B发送由第一节点B为由第一节点B服务的UE配置的主分量载波（PCC）信息或主小区（PCell）信息的第一节点B。该方法还包括响应于第一个节点B的第二个节点B. 因此，当为由第二节点B服务的UE配置CA时，第二节点B能够根据由第一节点B指示的PCC信息或PCell信息来配置由第二节点B服务的UE的PCC信息或PCell信息。

2. 发明申请

WO2012138110A3 A METHOD FOR GUARANTEEING ESTABLISHMENT OF LOCAL IP ACCESS CORRECTLY 审中-公开
公开(公告)号：WO2012138110A3
公开(公告)日：2012-10-11
申请号：PCT/KR2012/002512
申请日：2012-04-04
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , WANG, Hong , XU, Lixiang
发明人： LIANG, Huarui , WANG, Hong , XU, Lixiang
IPC分类号： H04W76/02 , H04W8/20 , H04W36/00
摘要： A method for guaranteeing correct establishment of Local IP Access service includes: obtaining the service type of a user equipment (UE) and the equipment capability type of a base station. The method also includes determining whether the UE and the bse station are consistent. The method also includes, in response to determining that the UE and the base statoin are consistent, establishing LIPA service for the UE. The method also includes, in response to determining that the UE and the base station are inconsistent, deciding whether to establish LIPA service for the UE according to the preserved strategy.

3. 发明申请

WO2012039585A2 METHOD FOR DETERMINING RELOCATION PROCESS AND METHOD FOR DETERMINING HANDOVER PROCESS 审中-公开
标题翻译：确定移位过程的方法和确定移交过程的方法
公开(公告)号：WO2012039585A2
公开(公告)日：2012-03-29
申请号：PCT/KR2011/006968
申请日：2011-09-21
申请人： SAMSUNG ELECTRONICS CO., LTD. , XU, Lixiang , WANG, Hong , LIANG, Huarui
发明人： XU, Lixiang , WANG, Hong , LIANG, Huarui
IPC分类号： H04W36/38
CPC分类号： H04W36/165 , H04W36/00 , H04W88/16
摘要： A method for determining relocation process and a method for determining handover process are proposed in the present invention. Wherein the method for determining relocation process includes: informing, by a home base station (HNB) gateway (GW) or an operation, administration and maintenance (OAM) device, the HNB of information of whether the HNB GW supports an optimized relocation process; determining, by the HNB, the relocation process to be implemented for the user equipment (UE) according to the information of whether the HNB GW supports the optimized relocation process. The methods according to the present invention may reduce the failure probability of the relocation/handover and improve the relocation/handover efficiency.
摘要翻译：本发明提出了一种确定重定位过程的方法和确定切换过程的方法。其中，重定位过程的确定方法包括：家庭基站HNB网关GW或操作管理维护OAM设备向HNB通知HNB GW是否支持优化的重定位过程; HNB根据HNB GW是否支持优化的重定位过程的信息，确定为用户设备（UE）执行的重定位过程。根据本发明的方法可以减少重定位/切换的失败概率并且提高重定位/切换效率。

4. 发明申请

WO2011142567A2 HANDOVER METHOD SUPPORTING TERMINAL MOBILITY 审中-公开
标题翻译：支持终端移动的切换方法
公开(公告)号：WO2011142567A2
公开(公告)日：2011-11-17
申请号：PCT/KR2011/003438
申请日：2011-05-09
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , WANG, Hong , XU, Lixiang
发明人： LIANG, Huarui , WANG, Hong , XU, Lixiang
IPC分类号： H04W36/32 , H04W36/14
CPC分类号： H04W76/064 , H04W8/082 , H04W28/04 , H04W28/06 , H04W36/08 , H04W48/02 , H04W72/00 , H04W76/19 , H04W76/34
摘要： A handover method for supporting terminal mobility is provided. Before a target core network node updates bearer information according to a target base station to which a User Equipment (UE) performs the handover, an access control determination procedure is added. According to the access control determination information provided by the target base station, if it is determined that the bearer supporting a Selected Internet Protocol (IP) Traffic Offload (SIPTO) or Local IP Access (LIPA) service is permitted to perform the handover, the target core network node updates the bearer information. If it is determined that the bearer supporting the SIPTO or LIPA service is not allowed to perform the handover, the handover failure is notified with respect to the bearer not allowed to perform the handover, and the bearer information is not updated, thus the wasted signaling resource and wireless resource are reduced. Alternatively, during the handover to the target network by the UE or after the handover to the target network, the bearer release or deactivation is performed for the bearer not allowed to perform the handover, so that the UE can re-initiate the bearer establishment process with respect to the bearer not allowed to perform the handover, thus an optimized bearer is established and the Quality of Service (QoS) is ensured.
摘要翻译：提供了一种用于支持终端移动性的切换方法。在目标核心网节点根据用户设备（UE）执行切换的目标基站更新承载信息之前，添加访问控制确定过程。根据由目标基站提供的访问控制确定信息，如果确定支持选定的因特网协议（IP）流量卸载（SIPTO）或本地IP访问（LIPA））服务的承载被执行切换，则目标核心网节点更新承载信息。如果确定支持SIPTO或LIPA业务的承载不允许执行切换，就不允许执行切换的承载通知切换失败，并且不更新承载信息，从而浪费信令资源和无线资源减少。或者，在UE切换到目标网络期间或在切换到目标网络之后，对不允许执行切换的承载执行承载释放或去激活，使得UE可以重新发起承载建立过程对于不允许执行切换的承载，由此建立优化的承载并且确保服务质量（QoS）。

5. 发明申请

WO2010128815A3 METHOD FOR SUPPORTING PDN GW SELECTION 审中-公开
标题翻译：用于支持PDN GW选择的方法
公开(公告)号：WO2010128815A3
公开(公告)日：2010-11-11
申请号：PCT/KR2010/002898
申请日：2010-05-07
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , WANG, Hong , XU, Lixiang , LI, Xiaoqiang
发明人： LIANG, Huarui , WANG, Hong , XU, Lixiang , LI, Xiaoqiang
IPC分类号： H04L12/28 , H04L12/66
摘要： A method for supporting PDN GW selection, comprising the following steps of: receiving by an MME a local route optimization service request information; searching by the MME the IP address of a PDN GW which supports local route optimization according to the IP address of a PDN GWh; sending by the MME a bearer request establishment message to the PHN GWh. The method of the present invention can ensure core network equipment to find PDN GW correctly while HeNB system supports local route optimization.
摘要翻译：一种支持PDN GW选择的方法，包括以下步骤：MME接收本地路由优化服务请求信息; MME根据PDN GWh的IP地址，查找支持本地路由优化的PDN GW的IP地址; 由MME发送承载请求建立消息到PHN GWh。本发明的方法可以保证核心网设备正确找到PDN GW，而HeNB系统支持本地路由优化。

6. 发明申请

WO2010117227A2 METHOD OF AND SYSTEM FOR PERFORMING ACCESS CONTROL AND RADIO RESOURCE MANAGEMENT ENTITY 审中-公开
标题翻译：执行访问控制和无线电资源管理实体的方法和系统
公开(公告)号：WO2010117227A2
公开(公告)日：2010-10-14
申请号：PCT/KR2010/002179
申请日：2010-04-09
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , XU, Lixiang , WANG, Hong
发明人： LIANG, Huarui , XU, Lixiang , WANG, Hong
IPC分类号： H04W74/02 , H04W28/16
CPC分类号： H04W76/066 , H04W8/18 , H04W36/22 , H04W48/06 , H04W76/36 , H04W84/045 , H04W88/02
摘要： The present invention discloses a method of and system for performing the access control as well as a radio resource management entity. The method includes: detecting, by a hybrid radio resource management entity, an access control trigger event; determining, by the hybrid radio resource management entity, a non-closed subscriber group, CSG, User Equipment to be removed; disconnecting, by the hybrid radio resource management entity, the connection with the non-CSG User Equipment to be removed. In accordance with the present invention, a hybrid radio resource management entity is able to control the access of User Equipment, so as to guarantee the access of CSG User Equipment.
摘要翻译：本发明公开了一种执行访问控制的方法和系统以及无线电资源管理实体。该方法包括：通过混合无线资源管理实体检测访问控制触发事件; 由所述混合无线资源管理实体确定要去除的非封闭用户组，CSG，用户设备; 由混合无线资源管理实体断开与要删除的非CSG用户设备的连接。根据本发明，混合无线资源管理实体能够控制用户设备的接入，以保证CSG用户设备的接入。

7. 发明申请

WO2011090290A2 METHOD FOR DATA FORWARDING 审中-公开
标题翻译：数据转发的方法
公开(公告)号：WO2011090290A2
公开(公告)日：2011-07-28
申请号：PCT/KR2011/000199
申请日：2011-01-12
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , WANG, Hong , XU, Lixiang
发明人： LIANG, Huarui , WANG, Hong , XU, Lixiang
IPC分类号： H04L12/28 , H04W36/08
CPC分类号： H04W36/0055
摘要： The present invention provides a method for data forwarding. The method includes: transmitting, by a source system, Selected IP Traffic Offload (SIPTO)/Local Internet Protocol Access (LIPA) indication information to a destination system, the SIPTO/LIPA indication information indicating that the source system adopts an optimized user plane network structure; performing, by the destination system, an optimized data forwarding mechanism after receiving the SIPTO/LIPA indication information. According to the present invention, it can be ensured that a system sets up an optimized data forwarding mechanism during a handover process of a terminal.
摘要翻译：本发明提供了一种数据转发的方法。该方法包括：源系统向目的系统发送选择的IP流量卸载（SIPTO）/本地网际协议接入（LIPA）指示信息，SIPTO / LIPA指示信息指示源系统采用优化的用户平面网络结构体; 目的系统在接收到SIPTO / LIPA指示信息后，执行优化的数据转发机制。根据本发明，可以确保系统在终端的切换过程中建立优化的数据转发机制。

8. 发明申请

WO2009151258A2 METHOD FOR UE HANDOVER BETWEEN HOME NODE BS 审中-公开
标题翻译：家庭节点BS之间的UE切换方法
公开(公告)号：WO2009151258A2
公开(公告)日：2009-12-17
申请号：PCT/KR2009/003085
申请日：2009-06-09
申请人： SAMSUNG ELECTRONICS CO., LTD. , WANG, Hong , LIANG, Huarui , GENG, Ke , XU, Lixiang
发明人： WANG, Hong , LIANG, Huarui , GENG, Ke , XU, Lixiang
IPC分类号： H04W36/08
CPC分类号： H04W36/0055 , H04W84/045 , H04W88/12
摘要： The present invention provides a method for User Equipment (UE) handover between home Node Bs, comprising steps of: sending, by a source home Node B that stores the ID of the connected gateway, a message to the gateway, the message including the gateway ID and a destination home Node B ID; sending by the gateway a message to the destination home Node B identified by the destination home Node B ID to establish a radio bear of the destination home Node B for the UE; sending by the destination home Node B the radio bearer allocated to the UE to the gateway; sending by the gateway the radio bearer to the source home Node B; sending by the source home Node B the radio bearer to the UE; and completing by the UE a handover to the destination home Node B. With the present invention, successful handover between home Node Bs under the same access control can be guaranteed in the case of the same gateway. Meanwhile, it is not necessary to make any modification to the current 3GPP protocol signaling, and the present invention is compliant with the protocol signaling for interfaces Uu and Iu.
摘要翻译：本发明提供一种用于家庭节点B之间的用户设备（UE）切换的方法，包括以下步骤：由存储连接网关的ID的源家庭节点B向网关发送消息，该消息包括网关 ID和目的地家庭节点B ID; 由网关发送消息到由目的地家庭节点B ID标识的目的地家庭节点B，以建立用于UE的目的地家庭节点B的无线电承载; 由目的地家庭节点B向网关发送分配给UE的无线承载; 通过网关将无线承载发送到源节点B; 源节点B将无线承载发送给UE; 并且由UE完成到目的地家庭节点B的切换。通过本发明，在相同的网关的情况下，可以保证在相同的访问控制下的家庭节点B之间的成功切换。同时，不需要对当前的3GPP协议信令进行任何修改，本发明符合用于接口Uu和Iu的协议信令。

9. 发明申请

WO2013005992A2 METHOD FOR AVOIDING HANDOVER FAILURE 审中-公开
标题翻译：避免切换失败的方法
公开(公告)号：WO2013005992A2
公开(公告)日：2013-01-10
申请号：PCT/KR2012/005321
申请日：2012-07-05
申请人： SAMSUNG ELECTRONICS CO., LTD. , XU, Lixiang , WANG, Hong , LIANG, Huarui
发明人： XU, Lixiang , WANG, Hong , LIANG, Huarui
CPC分类号： H04W76/30 , H04W8/082 , H04W36/0033
摘要： Methods for avoiding handover failure are provided. The method includes determining, by a source Base Station (BS), to perform a handover of a User Equipment (UE); determining, by the source BS, whether a target BS connects with a user plane node serving the UE at the source BS; and releasing resources, when the target BS does not connect with the user plane node serving the UE at the source BS.
摘要翻译：提供了用于避免切换失败的方法。该方法包括由源基站（BS）确定执行用户设备（UE）的切换; 由源BS确定目标BS是否与在源BS处服务UE的用户面节点连接; 并且当目标BS不与在源BS处服务UE的用户面节点连接时释放资源。

10. 发明申请

WO2011136529A2 APPARATUS AND METHOD FOR SUPPORTING GATEWAY NODE RESELECTION IN COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中支持网关节点调度的装置和方法
公开(公告)号：WO2011136529A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011/003010
申请日：2011-04-26
申请人： SAMSUNG ELECTRONICS CO., LTD. , LIANG, Huarui , WANG, Hong , XU, Lixiang
发明人： LIANG, Huarui , WANG, Hong , XU, Lixiang
IPC分类号： H04W36/08 , H04W76/00 , H04L29/06
CPC分类号： H04W36/0055 , H04W36/12
摘要： An apparatus and a method for supporting gateway node reselection in a communication system during a process in which a UE hands over from a source base station to a destination base station are provided. The apparatus includes the source base station for providing the destination base station with information for access control determination, the destination base station for making an access control determination according to the information provided by the source base station, the UE or a network for initiating a gateway reselection process according to the result of the access control determination. With the method, the reselection of Packet Data Network Gateway (PDN GW) or GGSN is implemented in a simple and reliable way by optimizing the existing signaling processes, in the case of user plane node reselection because UE changes position or handover to another base station.
摘要翻译：提供了在UE从源基站向目的地基站切换的处理期间，在通信系统中支持网关节点重选的装置和方法。该设备包括用于向目的地基站提供用于接入控制确定的信息的源基站，用于根据源基站，UE或用于发起网关的网络进行访问控制确定的目的地基站根据访问控制确定的结果进行重选过程。利用该方法，在用户平面节点重选的情况下，通过优化现有信令过程，以简单可靠的方式实现分组数据网络网关（PDN GW）或GGSN的重选，因为UE改变位置或切换到另一个基站。

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